package model;

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class MD5 {
	
	public static String encode(String txt) throws NoSuchAlgorithmException{
		MessageDigest md = MessageDigest.getInstance("MD5");
        md.update(txt.getBytes());
        byte byteData[] = md.digest();
        
        StringBuffer sb = new StringBuffer();
        for (int i = 0; i < byteData.length; i++) {
         sb.append(Integer.toString((byteData[i] & 0xff) + 0x100, 16).substring(1));
        }      
		return sb.toString();
	}
}